电气系泊试验大纲.docx

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1、电气系泊试验大纲WH428-945-600SY第 页32各部门：兹定于2008-12-27（周六）上午9：00在技术部三楼小会议室讨论本试验大纲,届时请以下部门相关人员准时参加。序号部 门建议参加评审人员备 注1生产部徐建国、赵军、汤其知等2技术部赵日定、储年生、秦六顺、苏天育3质保部周建华、程孙权等4舾装部施强、何召毅、付文秀等标记数量修改单号签 字日 期编制DESIGNER校对 CHECKED审核 REVIEW标检 CERTIFIED批准 APPROVED船 级CLASS船 号SHIPS NO.设 计 阶 段DESIGN STAGE共 页TOTALE SHEETS第 页PAGE NO.芜湖

2、新联造船有限公司WUHU XINLIAN SHIPBUILDING CO.,LTD191何昌盛2008.12.89.3.9GL30000t Lake-size Bulk Carrier 30000吨大湖型散货船 SCHEDUAL OF MOORING TEST FOR ELECTRIC PART电气系泊试验大纲W0717生产设计WH428-945-600SYCONTENT1.General52.Generators52.1.Automatic alarm and safety stop device of main diesel generator52.2.Insulation resista

3、nce test52.3.Load test52.4.Parallel running test62.5.Load sharing and shifting test62.6.The test of the main generators protection72.7.Pre-alarm test of generator overloading72.8. Preference trip test73.Automatic power station73.1.Auto starting of standby diesel generator and to be automatically con

4、nected to bus bar test 73.2.Auto starting of standby diesel generator and to be automatically connected to bus bar, and adjust the net frequency and load test73.3.Auto cut-off of redundant generator set83.4.After main voltage restore, start pump in sequence.83.5.Heavy load inquire function84.main sw

5、itchboard94.1.The function test of main switchboard95.Emergency generator and emergency switchboard test105.1.emergency generators105.2.Emergency switchboard115.3.Emergency generator start battery116.Transformer117.Auxiliaries motor and control127.1.Insulation resistance test127.2.Running test128.Ci

6、rcuit system test128.1.Circuit insulation resistance test128.2.Shore connection box128.3.Electrician test panel129.Batteries and charging device139.1.Insulation resistance test139.2.Charging and discharging test1310.Galley equipment laundry & clothes dryer equipment1310.1.Insulation resistance test1

7、310.2.Function test1311.Workshop equipment1312.Deck machinery1313.illumination and navigation and signal lights1313.1.illumination system1313.2.Navigation light test1413.3.Signal light test1414.Interior communication system1414.1.sound power telephne1414.2.Automatic telephone1414.3.Elec.clock1415.In

8、terior alarm system1515.1.Public addresser1515.2.Talk back system1515.3.General alarm1515.4.Others1515.5.Engine room group alarm device1515.6.Navigation watch alarm system1616.Fire detecting and alarm device1617.Water mist fire fighting system1618.Water ingress system1619.Navigation equipment1619.1.

9、Radar sets1619.2.Echo sounder1619.3.Speed log1719.4.GPS navigator1719.5.Gyro compass1719.6.Magnetic compass1719.7.Auto pilot1719.8.Weather facsimile receiver1719.9.Wind speed and direction indicator1719.10.VDR1819.11.AIS1819.12.Fog horn1819.13.Rudder angle indicator1819.14.Clear view screen1819.15.W

10、indow wipe1820.Radio equipment1820.1.MF/HF radio equipment1820.2.INMARSAT C-station1820.3.VHF radio telephone1920.4.NAVTEX receiver1920.5.Two way radio telephone1920.6.UHF radio telephone1920.7. Antenna coupler191. GeneralIn general, the mooring of all electric equipment should be carried out accord

11、ing to CB/T 4000-2005_china shipbuilding quality standard(CSQS).All measuring instruments must be approbated by a metering division. Before test check the correctness of installation and the correctness wire of the electric equipment. All equipment (motor, starter, cables etc.) to be megger-tested b

12、efore any tests are carried out and the insulation resistance values of megger readings to be record.二、系泊试验2. Generators2.1. 主发电机参数#1和#3主发电机型号Auxpac 645W 4L20 SET 额定功率806KVA额定电压450V功率因数0.8频率60Hz温升F绝缘等级F转速900rpm带防冷凝加热器数量两台#2主发电机型号Auxpac 875W 6L20 SET 额定功率1094KVA额定电压450V功率因数0.8频率60Hz温升F绝缘等级F转速900rpm带防

13、冷凝加热器数量一台2.2. Automatic alarm and safety stop device of main diesel generatorAutomatic alarm and safety stop device of main diesel generator plant shall be submitted for acceptance before test 2.3. Insulation resistance testBefore and after run test, to use 500V megger to measure the insulation betw

14、een main generator and main switchboard. Value of insulation resistance should more than 1MW.When measure insulation resistance, shut off electronic units or electronic circuit.2.4. Load testTest condition and time shall be as follows：LOAD(%)TIME (HOUR)251/4501/4751/210021101/2During test, power fac

15、tor is 1.0 laggar .record the voltage, current, frequency and power.负载试验结束后，测量记录柴油机主轴承和连杆轴承的温度，测量柴油机曲轴的热态值。试验结果记入表格：A1-05。2.5. Parallel running test2.5.1. parallel running of two generators testNo.1，（645 KW）and No.3（645 KW）generators parallel running test：The variety of load as followers：25% 50% 75%

16、 100% 75% 50% 25% 50%The variety of total power as followers：322.5kW645kW645kW 967967.5kW 1090kW 1290kW 967967.5W 645kW 645kW 322322.5kW645kW No.1（645 KW）and No.2（875 KW）generators，No.2（875 KW），and No.3（645 KW）generators parallel running test： The variety of load as followers：25% 50% 75% 100% 75% 50

17、% 25% 50% The variety of total power as followers：322.5kW645kW 967.5kW 1290kW 967.5W 645kW 322.5kW760kW 1140kW 1520kW 1140kW 760kW 380kW 760kWEach test time is about 5 minutes, go to next load condition after the measurement results are recorded.Two sets of D/G should be running steady in parallel,

18、when the load be changed in the range from 25% to 100% of total output. The difference between active power load which each generator undertakes actually and shared value should be less than 15% of rating proportion of each sets by total load to be met the requirements of the rules and regulations.

19、各发电机实际承担的无功负荷与总无功负荷按机组定额比例分配值之差也应符合规范要求。此时，总功率因数为0.8滞后。其计算公式如下:机组所负担的有功负荷的偏差值：机组所负担的无功负荷的偏差值：2.5.2. Parallel running of three generatorParallel running of three generator test as follow：The variety of load as followers：25% 50% 75% 100% 75% 100% 75% 50% 25% 50%The variety of total power as followers:

20、 ： 645kW 338.75kW 967677.5kW 1016.25kW 1090kW 1355kW 9671016.25kW 645kW 677.5kW 32238.75kW 645kW Each test time is about 5 minutes, go to next load condition after the measurement results are recorded。Parallel running of three generator is carried out reliably.During the test to measured and record

21、the voltage, frequency, current, power of each generators，诸如：电压，电流，频率，输出功率等。试验结果记入表格：A1-06。2.6. Load sharing and shifting test2.6.1. Between each two generatorsOne generator shall be set at about 80% of rated load, at the rated voltage, frequency and another generator shall be set at no load, then t

22、he load shall be shifted to the unloaded generator step by step. During the load shifting, it shall be ascertained above mentioned load shifting is carried out reliably.2.6.2. Between three generatorsEach two generators shall be set at about 60% of one generators rated load, at the rated voltage, fr

23、equency. The third generator shall be set at no load, and to be connected to main bus bar after parallel running anyone of two previous running generator shall shifts the load to another two generators, and then itself shall be decreased to no load. During the load shifting, it shall be ascertained

24、above mentioned load shifting is carried out reliably.试验结果记入表格：A1-07。3. 主配电板 3.1. 功能检查3.1.1. 检查配电系统对地绝缘电阻，绝缘电阻值应不小于1兆欧；试验结果记入表格：A2-01。3.1.2. 检查主配电板内联锁电路，其联锁功能应可靠；- 检查主发电机主开关与应急发电机供电开关联锁的正确性；- 检查主发电机主开关与岸电开关联锁的正确性；- 检查主发电机主开关与发电机空间加热器电路联锁的正确性；试验结果记入表格：A2-02。3.1.3. 检查主配电板各供电回路的正确性；试验结果记入表格：A2-03。3.1.4

25、. 检查主配电板内应急切断电路功能的正确性；如下：- ES1类应急切断-机舱油泵应急停止按钮安装在驾驶室, 机舱入口,消防控制站, 切断下列设备: No.1,2主滑油泵 艉管滑油泵 油渣泵 燃油输送泵 No.3电力分电箱 No.4电力分电箱 锅炉 主机伺服油泵 焚烧炉 柴油输送泵 滑油输送泵 汽缸油输送泵 No.2 应急电力分电箱 主机气缸注油单元- ES2类应急切断-机舱风机应急停止按钮安装在驾驶室, 机舱入口,消防控制站, 切断下列设备: No. 1,2,3机舱风机 No. 4机舱风机 (可逆) 电工间空调单元 机修间空调单元 No.1,2主机辅助鼓风机 油头试验间风机 分油机室风机 集控

26、室空调单元- ES4 应急切断-舱室风机 应急停止按钮安装在驾驶室, 消防控制站,切断下列设备: No.7 电力分电箱 首部电力分电箱 驾驶室空调装置 厨房用空调装置 空调单元控制器 22P电力分电箱(AC220V舱室小风机) 应急发电机室送风机 CO2室风机- ES5类应急切断-厨房设备应急停止按钮安装在厨房门外。 No.8 电力分电箱 厨房用空调装置 厨房风机试验结果记入表格：A2-04。3.1.5. 检查主配电板内各测试仪表指示的正确性；试验结果记入表格：A2-05。3.1.6. 检查主配电板向外部发出报警信号的正确性。试验结果记入表格：A2-06。3.2. The test of th

27、e main generators protection3.2.1. long time trip test of ACBTo check the setting value of ACB over-current, delay time and the correctness of tripping.3.2.2. 空气断路(ACB)的短延时试验检测当ACB过流时，过电流整定值、短延时脱扣及报警的正确性。3.2.3. Reverse power testTo check the correctness of acting of reverse power relay by simulation

28、 method.3.2.4. Low voltage trip testTo check the correctness of low voltage protection of MSB, while voltage of generator being dropping down.试验结果记入表格：A2-07。3.3. Pre-alarm test of generator overloadingTo check the indication on MSB, while the load of generator being up to 90% of rated value of it an

29、d pre-alarm signal for overload of generator sent out from MSB.3.4. Preference trip test试验结果记入表格：A2-08。3.5. 试验结果记入表格：A2-08。3.6.When the load of generator is up to 95% of setting valve, and duration for 10s to 15s long, the preference trip for some MCCB of non-important load should be acting and to u

30、nload them.试验结果记入表格：A2-09。4. Automatic power station4.1. Auto starting of standby diesel generator and to be automatically connected to bus bar testWhen bus-bar of MSB lost voltage, it is means a running generator in failure, the standby diesel generator should be started at once and to be feed powe

31、r to bus bar in 30s automatically.试验结果记入表格：A3-01。4.2. Auto starting of standby diesel generator and to be automatically connected to bus bar, and adjust the net frequency and load testWhen the load of single running generator is more than 90% of the setting value, to send out a command to auto start

32、 stand by diesel generator and auto connect to net, and adjust the net frequency and load to make two generators parallel running.When the load of two running generator is more than 70% of the setting value, to send out a command to auto start stand by diesel generator and auto connect to net, and a

33、djust the net frequency and load to make three generators parallel running.试验结果记入表格：A3-02。Auto cut-off of 试验结果记入表格：A3-02。4.3. redundant generator setWhen the load of three running diesel generator is less than 40% of total generator power, to auto shift the load and to uninstall the later parallel r

34、unning generator.When the load of double running diesel generator is less than 40% of total generator power, to auto shift the load and to uninstall the later parallel running generator.试验结果记入表格：A3-03。4.4. After main voltage restore, start pump in sequence.After main voltage restore, start pump in s

35、equence as following:Normal lighting transformer 0 secondSteering gear0 secondNo.1 Main LO pump5 secondsNo.1 LT F W cooling pump 10 secondsNo.3 main sea water pump 10 secondsNo.1 engine room fan25 secondsNo.3 engine room fan25 secondsNo.2 engine room fan30 secondsNo.4 engine room fan30 seconds试验结果记入

36、表格：A3-04。4.5. Heavy load inquire functionTo check the functions of heavy load inquire as bellowing:Before starting of heavy load, to check the inquire signal from heavy load;To check the response of PMS and standby D/G set starting and feed to net automatically, if it is necessary;To check the corre

37、ctness of the heavy load.试验结果记入表格：A3-05。Main switchboardThe function test of main switchboardTo measure the insulation of distribution system. Its value of insulation resistance should more than 1MW.4.5.1. To check functions of lock circuits in MSB with the simulated service test, it should be corre

38、ct and reliable.Lock function between ACB of main generator and MCCB feeding to ESB;Lock function between ACB of main generator and MCCB of shore power;Lock function between ACB of main generator and space heater of generator.check the correctness of emergency stop in main switchboard with the simul

39、ated service test as follow:ES1 for E/R oil pumps:The emergency stop push buttons to be installed in W/H, E/R entrance and fire control room and to cut off the following equipment:No.1,2 Main lubricating oil pump,Stern tube oil pumpSludge pumpH.F.O. transfer pumpNo.3 power dis. Board No.4 power dis.

40、 BoardBoiler power M/E service oil pumpIncinerator controllerM.D.O. transfer pumpL.O. transfer pumpCYL. O. transfer pumpNo.2 emergency power distribution boardM/E CYL. Lubrication unitES2 for E/R fansThe emergency stop push buttons to be installed in W/H, E/R entrance and fire control room and to cu

41、t off the following equipment:No.1,2,3 E/R FanNo. 4 E/R Fan (reversible)Package air for EL. WorkshopPackage air for engineers workshopNo.1 and No.2 M/E Aux. BlowerFuel valve test room fanSeparation room exhaust fanPackage air for ECRES4 for accommodation fansThe emergency stop push buttons to be ins

42、talled in W/H and fire control room to cut off the following equipment:No. 7 power distribution boardFore power distribution boardPackage air for wheelhousePackage air for galleyAir condition unit controller22P power dis. Board (AC220V accommodation. small fans)EMCY generator room supply fanCO2 Room

43、 exhaust fanES 5 for galley equipmentThe emergency stop push buttons is to be installed in out door of galleyNo. 8 power distribution boardPackage air for galley Galley fanTest and check of main switchboardCheck the correctness of main switchboard send out alarm system.5. Emergency generator and eme

44、rgency switchboard test5.1. Emergency generatorsAutomatic alarm and safety stop device of emergency diesel generatorAutomatic alarm and safety stop device of emergency diesel generator plant shall be submitted for acceptance before test.5.1.1. Insulation resistance testThe same as main diesel genera

45、tor Insulation resistance test. 试验结果记入表格：A4-01。5.1.2. Auto start test of emergency generatorStart diesel generator set in cold state with battery continuously not less than 3 times and start fail alarm.The change over switch is breakout. Emergency generator starts automatically, emergency generator air circuit breaker turns on automatically, and emergency generator supply power to the network. The whole course is not more than 45 seconds.试验结果记入表格：A4-02。5.1.3. Start test with the secondary power source.试验结果记入表格：A4-03。